In case you didn’t already know, you can contribute to the documentation for many Adobe products under the Adobe Community Help model. See this page for FAQ on Adobe Community Help. In short:Adobe Community Help is a set of web services that provides instruction,
inspiration, and support. Community Help combines content from Adobe
Help, Support, Design Center, Developer Connection, and Forums – along
with great online community content – so that users can easily find the
best and most up-to-date resources. Community Help enables users to
contribute content and add comments to all learning content on
Adobe.com.

Your contributions can be in the form of tips, tricks, sample code, examples, comments, content-improvement suggestions, and more. A free Adobe.com account is all that you need to contribute. What’s more, if the moderators find your contribution helpful, they will reward you with Adobe Community Help points. Isn’t that cool?

Adobe has also created the Community Help Client (CHC), a next-generation AIR-based Help system that lets you make the most of Community Help content. See this page for information about downloading and installing CHC.

Mallika Yelandur, my colleague, has done a series of useful blog posts introducing the CHC and its features. Hop over to her blog!